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Tel: +86-411-82783087
+86-411-82783775
Fax: +86-411-82783297
E-mail: info@sino-valve.com
PN10/16 DN40 - DN300
Technical Specifications of Metal Seated Gate Valve
Non-Rising Stem:
- Design and manufacture: EN1171, EN1074-1 and 2
- Face to face dimension: EN 558-1 Series 14 (DIN3202 F4)
- Flange dimensions and drilling: EN1092-2 PN10/16
- Size range: DN40 - DN300
- Max. working pressure: 1.0/1.6 Mpa
- Inspection test: EN12266
- Working temperature: ≤ 120°C
- Suitable medium: water, oil and gas.
Parts and Materials of Metal Seated Gate Valve - Non-Rising Stem:
No. |
Parts |
Cast Iron Material |
Ductile Iron Material |
1 |
Body seat ring |
Cast brass |
Cast brass |
2 |
Body |
Cast iron GJL250 |
Ductile iron GJS500 |
3 |
Wedge seat ring |
Cast brass |
Cast brass |
4 |
Stem |
Stainless steel X20Cr13 |
Stainless steel X20Cr13 |
5 |
Wedge |
Cast iron GJL250 |
Ductile iron GJS500 |
6 |
Stem nut |
Cast brass |
Cast brass |
7 |
Bolt |
Steel grade 8.8 |
Steel grade 8.8 |
8 |
Nut |
Steel grade 8.8 |
Steel grade 8.8 |
9 |
Bonnet gasket |
Graphite |
Graphite |
10 |
Bonnet |
Cast iron GJL250 |
Ductile iron GJS500 |
11 |
Stuffing box gasket |
Ruber graphite |
Ruber graphite |
12 |
Stuffing box |
Ductile iron GJS500 |
Ductile iron GJS500 |
13 |
Bolt |
Steel grade 8.8 |
Steel grade 8.8 |
14 |
Nut |
Steel grade 8.8 |
Steel grade 8.8 |
15 |
O-ring/packing |
NBR/graphite |
NBR/graphite |
16 |
Gland follower |
Ductile iron GJS500 |
Ductile iron GJS500 |
17 |
Handwheel |
Cast iron |
Cast iron |
Dimensions (mm) of Metal Seated Gate Valve - Non-Rising Stem:
PN10
DN |
L |
D |
D1 |
D2 |
b |
f |
n-d |
D0 |
H |
40 |
140 |
150 |
110 |
84 |
18 |
3 |
4-19 |
130 |
245 |
50 |
150 |
165 |
125 |
99 |
20 |
3 |
4-19 |
130 |
255 |
65 |
170 |
185 |
145 |
118 |
20 |
3 |
4-19 |
130 |
277 |
80 |
180 |
200 |
160 |
132 |
22 |
3 |
8-19 |
150 |
303 |
100 |
190 |
220 |
180 |
156 |
24 |
3 |
8-19 |
185 |
340 |
125 |
200 |
250 |
210 |
184 |
26 |
3 |
8-19 |
185 |
387 |
150 |
210 |
285 |
240 |
211 |
26 |
3 |
8-23 |
195 |
454 |
200 |
230 |
340 |
295 |
266 |
26 |
3 |
8-23 |
225 |
538 |
250 |
250 |
395 |
355 |
319 |
28 |
3 |
12-23 |
245 |
629 |
300 |
270 |
445 |
400 |
370 |
28 |
4 |
12-23 |
285 |
730 |
PN16
DN |
L |
D |
D1 |
D2 |
b |
f |
n-d |
D0 |
H |
40 |
140 |
150 |
110 |
80 |
16 |
2 |
4-19 |
130 |
245 |
50 |
150 |
165 |
125 |
102 |
16 |
2 |
4-19 |
130 |
255 |
65 |
170 |
185 |
145 |
124 |
16 |
2 |
4-19 |
130 |
277 |
80 |
180 |
200 |
160 |
140 |
17 |
2 |
8-19 |
150 |
303 |
100 |
190 |
220 |
180 |
158 |
17 |
2 |
8-19 |
185 |
340 |
125 |
200 |
250 |
210 |
188 |
18 |
3 |
8-19 |
185 |
387 |
150 |
210 |
285 |
240 |
212 |
20 |
3 |
8-23 |
195 |
454 |
200 |
230 |
340 |
295 |
268 |
21 |
3 |
12-23 |
225 |
538 |
250 |
250 |
405 |
355 |
320 |
23 |
3 |
12-28 |
245 |
629 |
300 |
270 |
460 |
410 |
378 |
24 |
4 |
12-28 |
285 |
730 |
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